Stuttering, I believe, is a result of a trauma experienced when a person, such as Shane, found himself speaking the wrong and embarrassing things. The more he tries to say the words straight, the more he unconsciously try to drown out his voice. He is in reality afraid to hear his own voice. The remedy therefore, is to get him to teach other people the things that he knows pretty well, like bone breaking. In this manner, he will begin to have confidence in what he is saying and will again trust what his words are conveying.